# Nano Banana 2 API pricing

The official API price of Nano Banana 2 is $0.5 per 1M input tokens and $60 per 1M output tokens (as of 2026-11-12). Context window: 131K tokens, up to 32.8K output tokens per request. 11 providers sell it. The lowest is Requesty: $0.5 input, $2 output.

- Type: Image
- Context: 131K
- Max output: 32.8K
- Released: 2026-05-28
- Open weights: No

## Price by provider (USD per 1M tokens)

| Provider | Model id | Input | Output | Cached | Notes |
| --- | --- | --- | --- | --- | --- |
| [Google](https://ai.google.dev/gemini-api/docs/models) | gemini-3.1-flash-image | $0.5 | $60 | — | Official |
| [Requesty](https://requesty.ai/solution/llm-routing/models) | gemini-3.1-flash-image | $0.5 | $2 | — | Lowest |
| [AIHubMix](https://docs.aihubmix.com) | gemini-3.1-flash-image | $0.5 | $3 | — |  |
| [Eden AI](https://docs.edenai.co) | google/gemini-3.1-flash-image | $0.5 | $3 | — |  |
| [Eden AI](https://docs.edenai.co) | vertex/gemini-3.1-flash-image | $0.5 | $3 | — |  |
| [Kilo Gateway](https://kilo.ai) | google/gemini-3.1-flash-image | $0.5 | $3 | — |  |
| [Merge Gateway](https://docs.merge.dev/merge-gateway) | google/gemini-3.1-flash-image | $0.5 | $3 | — |  |
| [OpenRouter](https://openrouter.ai/models) | google/gemini-3.1-flash-image | $0.5 | $3 | — |  |
| [Vercel AI Gateway](https://github.com/vercel/ai/tree/5eb85cc45a259553501f535b8ac79a77d0e79223/packages/gateway) | google/gemini-3.1-flash-image | $0.5 | $3 | $0.05 |  |
| [Vertex](https://cloud.google.com/vertex-ai/generative-ai/docs/models) | gemini-3.1-flash-image | $0.5 | $60 | $0.05 |  |
| [Abacus](https://abacus.ai/help/api) | gemini-3.1-flash-image | $0.5 | $3 | — | Deprecated |
| [Kenari](https://kenari.id/docs) | nano-banana-2 | — | — | — |  |

Providers are those listed by models.dev. This site has not vetted them one by one; each provider's own page has the binding price.

Prices and specs come from models.dev (MIT licence), updated 2026-11-12. Each provider's name links to its official docs. A provider priced at 0 usually includes the model in a subscription; it is not necessarily a free API.

https://apibook.ai/models/google/gemini-3.1-flash-image/